package com.shnu.cyn.studentscore.config;

import org.aspectj.lang.annotation.Aspect;
import org.springframework.aop.Advisor;
import org.springframework.aop.aspectj.AspectJExpressionPointcut;
import org.springframework.aop.support.DefaultPointcutAdvisor;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.transaction.PlatformTransactionManager;
import org.springframework.transaction.TransactionDefinition;
import org.springframework.transaction.interceptor.DefaultTransactionAttribute;
import org.springframework.transaction.interceptor.NameMatchTransactionAttributeSource;
import org.springframework.transaction.interceptor.TransactionInterceptor;

@Aspect
@Configuration
public class TransactionAdviceConfig {
    private static final String AOP_POINTCUT_EXPRESSION = "execution (* com.shnu.cyn.studentscore.service.*.*(..))";

    @Autowired
    private PlatformTransactionManager transactionManager;

    @Bean
    public TransactionInterceptor txAdvice() {

        DefaultTransactionAttribute txAttr_REQUIRED = new DefaultTransactionAttribute();
        txAttr_REQUIRED.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRED);

        DefaultTransactionAttribute txAttr_SUPPORTS = new DefaultTransactionAttribute();
        txAttr_SUPPORTS.setPropagationBehavior(TransactionDefinition.PROPAGATION_SUPPORTS);

        NameMatchTransactionAttributeSource source = new NameMatchTransactionAttributeSource();
        source.addTransactionalMethod("insert*", txAttr_REQUIRED);
        source.addTransactionalMethod("save*", txAttr_REQUIRED);
        source.addTransactionalMethod("delete*", txAttr_REQUIRED);
        source.addTransactionalMethod("update*", txAttr_REQUIRED);
//        source.addTransactionalMethod("exec*", txAttr_REQUIRED);
//        source.addTransactionalMethod("set*", txAttr_REQUIRED);
//        source.addTransactionalMethod("get*", txAttr_SUPPORTS);
//        source.addTransactionalMethod("query*", txAttr_SUPPORTS);
//        source.addTransactionalMethod("find*", txAttr_SUPPORTS);
//        source.addTransactionalMethod("list*", txAttr_SUPPORTS);
//        source.addTransactionalMethod("count*", txAttr_SUPPORTS);
        source.addTransactionalMethod("*", txAttr_SUPPORTS);
        return new TransactionInterceptor(transactionManager, source);
    }

    @Bean
    public Advisor txAdviceAdvisor() {
        AspectJExpressionPointcut pointcut = new AspectJExpressionPointcut();
        pointcut.setExpression(AOP_POINTCUT_EXPRESSION);
        return new DefaultPointcutAdvisor(pointcut, txAdvice());
    }
}